My flight on 15/07/2010 (it´s thursday) arrives from Madrid to JFK at 16.05 pm, and my next flight to Chicago goes at 20.00 pm from La Guardia. Both flights with American Airlines. Is this time (4 hours) enough to the immigration and custom process, get my suitcase, go to the other airport and there check in? (I´m citizen of the EU) And wich is faster between the two airports, taxi or shuttle?
Thank you!
JFK Airport Guide
connection